Cyberchase"Starlight Night"
It's Starlight Night, the annual holiday when all the stars in Cyberspace are refreshed for the new year. But Hacker concocts a scheme to darken the stars forever. He sends Buzz and Delete to stop all production of new star circuits and take inventor Archimedes to the Northern Frontier. D

4:00 pm

Fetch! With Ruff Ruffman"Ruff Needs His Herring Checked"
Ruff has finally lost it! He's hearing a voice that no one else can hear. Even stranger, the voice is telling him to bake cookies to woo Charlene, the poodle next door. Ruff's sanity is at stake as he sends Isaac and Liza to meet with an audiologist to find out everything they can about hearing. D

4:30 pm

Arthur"I Wanna Hold Your Hand/Whistling in the Wind"
I Wanna Hold Your Hand - During a shopping trip to the mall, Binky gets caught doing the uncoolest of all the uncool things in the world -holding his mom's hand! But wait-did George really see that or is that Binky's worst fear? Because now won't everyone think that big bad Binky Barnes is a big baby? Whistling in the Wind - Everyone knows the Tibbles are exactly the same. They look the same, they act the same, they even have the same number of hairs on their heads. So if they are supposed to be exactly the same, why can Tommy whistle while Timmy can't? Does this mean one twin is better than the other or just different?. D

5:00 pm

The Electric Company"Pies for Puppies"
It's the Pies for Puppies charity bake sale, and Jessica, Danny Rebus and others are competing to sell the most pies and become the "puppy hero." But someone has taken all of Jessica's pies! The Electric Company discovers that Danny Rebus is trying to cheat his way to victory, and it is up to them to put a stop to it. D

5:30 pm

Nightly Business Report
The fiscal cliff debate hits the floor of the U.S. House but not much progress is made. Warren Buffett and others tell lawmakers to look for more money from the estate tax. D

The National Christmas Tree Lighting 2012
The White House tradition celebrates its 90th year with a musical program, a presidential message, and throwing the switch for lighting on the 28-foot-tall Colorado blue spruce from Virginia. Singer James Taylor headlines the performances that include Kenny "Babyface" Edmonds, Colbie Caillat and Phillip Phillips.G

8:00 pm

Saving The Titanic
With an ensemble cast and based on eyewitness accounts, this historical drama seeks to tell what happened in the engine and boiler rooms after the collision through the story of nine men from the engineering crew. These men fight to hold back the sea and keep the ship's power systems running even as they learn that all is lost.G

9:00 pm

Iceberg That Sank The Titanic
This film traces the story of a single snowflake that triggered the creation of an iceberg set on a collision course with history. The show examines the glacier that produced the iceberg and the arctic wildlife that calls the glacier home. And it examines the warming future that could produce a new generation of "mega-bergs" to move into today's busy shipping lanes.G

10:00 pm

Frontline"The Undertaking"
FRONTLINE profiles Thomas Lynch, a poet and undertaker whose family has cared for the dead in a small town in central Michigan for three generations. In The Undertaking, a critically acclaimed book, Lynch offered unique and profound insight into what he called the "dismal trade." In this intimate and revealing film, Lynch helps make sense of the ways Americans cope with death, grief and life.G